Synaptics SmartBar

Trackpads and touchscreens are great, but what if you could control your mouse without ever lifting your fingers off your keyboard? Synaptics' new SmartBar technology incorporates a trackpad into the spacebar, allowing you to pinch-to-zoom, scroll and launch quick tasks with your thumbs.

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Intel Compute Stick: now convert ur LED into computer

The computer stick is the world's smallest Windows PC, a tiny thumb drive-sized device that converts any television or monitor into a functional computer. 

Similar to the Google Chromecast or Amazon Fire Stick, the Intel Compute Stick can be plugged into an HDMI port. The four-inch PC comes installed with Windows 10, 2 GB of RAM and 32 GB of storage.

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LAZER RAZOR

Removal of hair from the body – unpleasant, but a mandatory procedure, faced by most civilized people.

Every a man really hates to shave every day, and happy is he who can wear light stubble, or even the fashionable now beard. However, many still bound to the daily waste of time and unpleasant consequences in the form of strong irritation. But soon the will come end,when the market will do a new mega-razor Skarp.

The development team from the United States has decided to make life easier and make the shaving process less painful and does not cause unpleasant consequences in the form of irritation to the skin. Startup Skarp Technologies introduced innovative laser razor Skarp, which is suitable for all skin types, as well as for men / women / teenagers who have extremely sensitive skin. The product does not leave any scratches, cuts, irritation, there is no risk of infection. For use Skarp not necessary neither application of the gel or foam or aftershave. Razor does not require the purchase of expensive ink cartridges. Housing accessories are made of 6061. Shaver powered by batteries AAA, which is enough for a month of work. The service life of the laser itself is unfortunately not reported. The device uses a technology called IPL (intense pulsed light), which was invented in 1989 and is still used for hair removal and the dermatological treatment.

If the laser would durable,by saving on machine tools, foam and lotion Skarp very quickly pay for itself. Those wishing to try something new and safe found plenty – the project has already scored the required sum.

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OUT OF BATTERY:SWING IT TO CHARGE...!

 

It’s just a helpful solution for a tricky situation. The situation being: you running out of juice on your mobile phone. So what do you do? Remove the battery from the back of the phone; give it a few good turns around your index finger and its gathered enough power to last you a conversation or a safe trip to your charger and electric point.

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Miracle Cup:Now drink water like cola..

Now you can safely drink plain water, and the brain will perceive it for an unusually delicious flavored drink with sugar.

You feel you can refuse all soft drinks, juices, teas and coffee. Now you can only drink plain water and get a lot of pleasure. Developers of Right cup know,that the sense of taste is directly related to the sense of smell, so created the wonderful cup, which is able to fool the brain. The nose feels different scents and sends a corresponding signal to the brain in response to a feeling of sweetness for the beverage.

Action cups designed for 6 months, but on its surface there is no cover, so, it is impossible to wash off the delicious smell. This time is enough, to wean themselves from drinks with sugar. Cups provided with aroma of berries, orange, apple, lemon, peach and cola.

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lecture # 5 : building logic through presudo code

before proceeding let me tell you some hard facts about computer

algorithm aren't computer codes so your style to demonstrate yor logic
computer deals with finite things
which means whole numbers and numbers never lie

computer is a device that takes input process it and gives out-come

outcome must be desired one (required one)

now we would see some algorihms

Write an algorithm to add two numbers entered by user.

Step 1: Start

Step 2: Declare variables num1, num2 and sum.

Step 3: Read values num1 and num2.

Step 4: Add num1 and num2 and assign the result to sum.

        sum←num1+num2

Step 5: Display sum

Step 6: Stop

Write an algorithm to find the largest among three different numbers entered by user.

Step 1: Start

Step 2: Declare variables a,b and c.

Step 3: Read variables a,b and c.

Step 4: If a>b

           If a>c

              Display a is the largest number.

           Else

              Display c is the largest number.

        Else

           If b>c

              Display b is the largest number.

           Else

              Display c is the greatest number. 

Step 5: Stop

Write an algorithm to find all roots of a quadratic equation ax2+bx+c=0.

Step 1: Start

Step 2: Declare variables a, b, c, D, x1, x2, rp and ip;

Step 3: Calculate discriminant

         D←b2-4ac

Step 4: If D≥0

              r1←(-b+√D)/2a

              r2←(-b-√D)/2a

              Display r1 and r2 as roots.

        Else    

              Calculate real part and imaginary part

              rp←b/2a

              ip←√(-D)/2a

              Display rp+j(ip) and rp-j(ip) as roots

Step 5: Stop      

      

Write an algorithm to find the factorial of a number entered by user.

Step 1: Start

Step 2: Declare variables n,factorial and i.

Step 3: Initialize variables

          factorial←1

          i←1

Step 4: Read value of n

Step 5: Repeat the steps until i=n

     5.1: factorial←factorial*i

     5.2: i←i+1

Step 6: Display factorial

Step 7: Stop

Write an algorithm to check whether a number entered by user is prime or not.

Step 1: Start

Step 2: Declare variables n,i,flag.

Step 3: Initialize variables

        flag←1

        i←2 

Step 4: Read n from user.

Step 5: Repeat the steps until i<(n/2)

     5.1 If remainder of n÷i equals 0

            flag←0

            Go to step 6

     5.2 i←i+1

Step 6: If flag=0

           Display n is not prime

        else

           Display n is prime

Step 7: Stop

Write an algorithm to find the Fibonacci series till term≤1000.

Step 1: Start

Step 2: Declare variables first_term,second_term and temp.

Step 3: Initialize variables first_term←0 second_term←1

Step 4: Display first_term and second_term

Step 5: Repeat the steps until second_term≤1000

     5.1: temp←second_term

     5.2: second_term←second_term+first term

     5.3: first_term←temp

     5.4: Display second_term

Step 6: Stop

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lesson # 4 : intro to algorithm

here we will see what is algorithms

algorithms are refined presudo codes

means algorithms are presudo codes which are filtered in such a way that they could be easily read and are shorted

presudo code  ( show the value of x after adding 2 to it )

1) let a varaible x
2) x has initial value 0
3) in x add 2 to x
3) show value of x

algorithm  

1) let x=0
2) x+2
3 show x

how its a refined form of presudo code

now in next lecture we will practice some logic building skill with algorithm 

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